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| caution | A diagnosis code may not also
be set in the CAN-B lines under the conditions below. If no diagnosis code has been set due
to electrical noise, confirm diagnosis item 28  .
|
| caution | During diagnosis, a diagnosis code associated with another
system may be set when the ignition switch is turned on with connector(s) disconnected. After
completing the repair, confirm all systems for diagnosis code(s). If diagnosis code(s) are set,
erase them all. |
| Scan tool screen |
Diagnosis detail |
Reference page |
|
| (The ECUs that are not adopted are not displayed.) |
Comment |
||
) ) |
Short circuit to battery in red displayed area is estimated. |
Diagnosis Item 1 Diagnose when the scan tool cannot receive the data sent by ETACS-ECU. |
|
) ) |
Grounding in red displayed area is estimated. |
Diagnosis Item 2 Malfunction of the ETACS-ECU. |
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) ) |
CAN-C: A bus-off failure is present in the gateway ECU. |
Diagnosis Item 3 Abnormal short between the CAN-C bus lines. |
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| CAN-C: Grounding in red displayed area is estimated |
Diagnosis Item 4 Diagnose shorts in the ground to CAN-C bus line. |
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| CAN-C: Short circuit to battery in red displayed area is estimated |
Diagnosis Item 5 Diagnose shorts in the power supply to CAN-C bus line. |
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|
) ) |
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 6 Diagnose when the scan tool cannot receive the data sent by steering wheel sensor. <vehicles with ASC> |
|
) |
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 7 Diagnose when the scan tool cannot receive the data sent by AWC-ECU. <RALLIART> |
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) ) |
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 8 Diagnose when the scan tool cannot receive the data sent by ABS-ECU <vehicles with ABS (Except vehicles with ASC) > or ASC-ECU <vehicles with ASC>. |
|
) |
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 9 Diagnose when the scan tool cannot receive the data sent by shift lever. <RALLIART> |
|
) |
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 10 Diagnose when the scan tool cannot receive the data sent by TCM. <CVT> |
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) |
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 11 Diagnose when the scan tool cannot receive the data sent by transaxle assembly (TC-SST-ECU). <RALLIART> |
|
) ) |
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 12 Diagnose when the scan tool cannot receive the data sent by ECM. |
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|
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 13 Diagnose the lines between the ETACS-ECU and joint connector (CAN2). |
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) ) |
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 14 Diagnose the lines between joint connector (CAN2) and joint connector (CAN3). |
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) |
CAN-C: Disconnection in red displayed area is estimated. |
Diagnosis Item 15 Diagnose the lines between joint connector (CAN3) and joint connector (CAN4). <RALLIART> |
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) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 16 Diagnose when the scan tool cannot receive the data sent by KOS-ECU. <vehicles with KOS> |
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| Diagnosis Item 17 Diagnose when the scan tool cannot receive the data sent by WCM. <vehicles with WCM> |
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||
) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 18 Diagnose when the scan tool cannot receive the data sent by SRS-ECU. |
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) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 19 Diagnose when the scan tool cannot receive the data sent by A/C-ECU <vehicles with A/C> or heater control unit <vehicles without A/C>. |
|
) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 20 Diagnose when the scan tool cannot receive the data sent by radio and CD player <vehicles with radio and CD player > |
|
) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 21 Diagnose when the scan tool cannot receive the data sent by CAN box unit <vehicles with MMCS> |
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) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 22 Diagnose when the scan tool cannot receive the data sent by hands-free module.<vehicles with hands free cellular phone system> |
|
) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 23 Diagnose when the scan tool cannot receive the data sent by combination meter. |
|
) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 24 Diagnose when the scan tool cannot receive the data sent by occupant classification-ECU. |
|
) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 25 Diagnose when the scan tool cannot receive the data sent by satellite radio tuner. <vehicles with satellite radio tuner> |
|
) ) |
CAN-B: A failure in the red section, or a bus-off failure is present
in the gateway ECU. |
Diagnosis Item 26 Short to power supply or ground in both CAN_H and CAN_L lines. |
|
) ) |
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 27 Diagnose the ETACS-ECU, joint connector (CAN1) or lines between ETACS-ECU and joint connector (CAN1). |
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|
CAN-B: Disconnection in red displayed area is estimated. |
Diagnosis Item 28 Short to power supply or ground, open circuit or line-to-line short in the CAN-B bus lines. |
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